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NCP1398BDR2G The ON Semiconductor NCP1398BDR2G is a high-performance resonant mode controller designed for half-bridge LLC resonant converters. It operates with a supply voltage range of 9.5V to 20V and offers a switching frequency from 50 kHz up to 750 kHz.
Mfr Part #:

NCP1398BDR2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1398BDR2G is a high-performance resonant mode controller designed for half-bridge LLC resonant converters. It operates with a supply voltage range of 9.5V to 20V and offers a switching frequency from 50 kHz up to 750 kHz.
✓ Total Stock: 5,039 pcs
$ Price Range: $0.75

NCP1398BDR2G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,039 pcs
On Request
5039 pcs On Request 1 On Request On Request 1826+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCP1398BDR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Fault Protection
Frequency
Halogen Free
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Supplier Device Package
Topology
Voltage
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NCP1398BDR2G Description

Short technical summary and product information.

The NCP1398BDR2G from ON Semiconductor is a high-performance controller for half-bridge LLC resonant converters. It features integrated high-voltage gate drivers, simplifying layout and reducing external component count. The controller operates within a supply voltage range of 9.5V to 20V and supports a wide switching frequency from 50 kHz up to 750 kHz.

 

This device offers a suite of protection features, including auto-recovery and latch-off over-current protection, brown-out detection, and open optocoupler detection. It also includes adjustable soft-start and dead-time settings for application optimization. The NCP1398BDR2G is housed in a 16-SOIC package and is designed for surface mounting.

 

Typical applications for the NCP1398BDR2G include flat panel display power converters, high power AC/DC adapters, computing power supplies, and industrial or medical power sources. Its robust design and comprehensive protection features make it suitable for reliable and rugged resonant mode power supply designs.

NCP1398BDR2G Quick Information

Product Type: AC DC Converters, Offline Switches
Canonical Name: NCP1398BDR2G High Performance Resonant Mode Controller
Subcategory: Offline Switch

NCP1398BDR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP1398BDR2G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP1398BDR2G Features

  • High performance half-bridge LLC controller
  • Integrated high-voltage gate drivers
  • Wide switching frequency range
  • Comprehensive fault protection features
  • Surface mount 16-SOIC package

NCP1398BDR2G Applications

  • Flat panel display power converters
  • High power AC/DC adapters
  • Computing power supplies
  • Industrial and medical power sources

NCP1398BDR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NCP1398BDR2G?

The operating voltage range for the NCP1398BDR2G is 9.5 V to 20 V.

What is the switching frequency range of the NCP1398BDR2G?

The NCP1398BDR2G operates with a switching frequency from 50 kHz up to 750 kHz.

What type of topology does the NCP1398BDR2G support?

The NCP1398BDR2G supports a Half-Bridge topology.

What are the fault protection features of the NCP1398BDR2G?

The NCP1398BDR2G includes Current Limiting, Over Temperature, Over Voltage, and Short Circuit fault protection.

What is the operating temperature range for this component?

The operating temperature range is -40°C to 150°C (TJ).

What package is the NCP1398BDR2G supplied in?

The NCP1398BDR2G is supplied in a 16-SOIC (0.154", 3.90mm Width), 15 Leads package.

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